Security-57336.1.9.tar.gz

[apple/security.git] / OSX / libsecurity_cdsa_utilities / lib / AuthorizationWalkers.h

diff --git a/OSX/libsecurity_cdsa_utilities/lib/AuthorizationWalkers.h b/OSX/libsecurity_cdsa_utilities/lib/AuthorizationWalkers.h
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+/*
+ * Copyright (c) 2000-2004,2006,2011,2014 Apple Inc. All Rights Reserved.
+ * 
+ * @APPLE_LICENSE_HEADER_START@
+ * 
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this
+ * file.
+ * 
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
+ * 
+ * @APPLE_LICENSE_HEADER_END@
+ */
+
+
+/*
+ *  AuthorizationWalkers.h
+ *  SecurityCore
+ */
+
+#if !defined(__AuthorizationWalkers__)
+#define __AuthorizationWalkers__ 1
+
+#include <Security/Authorization.h>
+#include <Security/AuthorizationPlugin.h>
+#include <security_cdsa_utilities/walkers.h>
+#include <security_cdsa_utilities/cssmwalkers.h> // char * walker
+
+namespace Security {
+namespace DataWalkers {
+
+
+template <class Action>
+void walk(Action &operate, AuthorizationItem &item)
+{
+       operate(item);
+       walk(operate, const_cast<char *&>(item.name));
+       operate.blob(item.value, item.valueLength);
+       // Ignore reserved
+}
+
+template <class Action>
+AuthorizationItemSet *walk(Action &operate, AuthorizationItemSet * &itemSet)
+{
+       operate(itemSet);
+       operate.blob(itemSet->items, itemSet->count * sizeof(itemSet->items[0]));
+       for (uint32 n = 0; n < itemSet->count; n++)
+               walk(operate, itemSet->items[n]);
+       return itemSet;
+}
+
+template <class Action>
+void walk(Action &operate, AuthorizationValue &authvalue)
+{
+    operate.blob(authvalue.data, authvalue.length);
+}
+
+template <class Action>
+AuthorizationValueVector *walk(Action &operate, AuthorizationValueVector * &valueVector)
+{
+    operate(valueVector);
+    operate.blob(valueVector->values, valueVector->count * sizeof(valueVector->values[0]));
+    for (uint32 n = 0; n < valueVector->count; n++)
+        walk(operate, valueVector->values[n]);
+    return valueVector;
+}
+
+
+
+} // end namespace DataWalkers
+} // end namespace Security
+
+#endif /* ! __AuthorizationWalkers__ */